Sleepless Night

Now when my wife is out of town I never sleep well.  Josh finally fell asleep around midnight.  I finally fell asleep sometime after 1.  I was snoozing good by 130 when I heard him holler "I'm Cold!"  I get out of bed go to his room to find him completely uncovered.  Cover him back up and head back to bed.  This also happened at 3am, 445am and 6am.  Then my phone starts ringing at 830 in the morning.  I don't feel like I have been asleep at all.  Gonna be a long day.  Hope I can maintain my happy face for him.